Portion of a shoe upper



FIG. 1 is a front perspective view of a portion of a shoe upper showingmy new design;

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a front view thereof.

The uneven broken line bounding the shaded area represents an unclaimedboundary of the design. The uneven broken line showing of the remainderof the shoe is for illustrative purposes only and forms no part of theclaimed design.

The ornamental design for a portion of a shoe upper, as shown anddescribed.